Track · Measure · Restore Earth
To permanently delete your account and all associated data:
Go to Profile → Export My Impact. This generates a plain-text impact summary with your self-reported measurements (gallons saved, CO₂ reduced, trees planted, streak days, points, and Civilization Score) that you can share via the iOS/Android Share sheet.
For a formatted PDF certificate, tap Profile → Download PDF Certificate (requires an internet connection). If the PDF can't be generated, you'll be offered the plain-text summary instead.
Go to Profile → Notification Settings. You can individually toggle:
To fully disable notifications, use the All Notifications master switch or go to your device's system Settings → HumanityU → Notifications.
HumanityU includes an offline submission queue. If your device was offline when you submitted a calculator entry, it is automatically queued and retried when connectivity is restored.
You will see an amber Pending Sync banner on the Mission screen showing the number of queued items. Tap Sync Now to retry immediately, or wait for automatic retry when your connection restores.
If the banner persists after restoring connectivity, try closing and reopening the app. If the issue continues, contact support with your device model and iOS/Android version.
HumanityU requests your location once to automatically set your Conservation Region, Country, and Continent — connecting you to regional leaderboards and local community posts.
Important: Only your country, continent, and conservation region are stored on our servers. Your precise GPS coordinates are never saved or transmitted.
You can deny the location permission and set your location manually via the dropdowns in the Profile tab at any time.
HumanityU 1.0.0
Available on iOS and Android
All data handling is described in our Privacy Policy.
Support emails answered within 48 hours on business days.
All environmental statistics sourced from NOAA, WHO, NASA, UN, and IPCC public-domain data.